baber/WOPTO huggingface dataset:
Patent JP-S60114535-A (JP)
Title: Production of alloy
Inventor: DOUNOMOTO TADASHI
IPC: C22C47/00
Filed: 1983-11-25
Abstract: PURPOSE:To form an alloy having an optional compsn. in the prescribed region in a casting mold by floating a porous body consisting of the 1st metal into the melt of the 2nd metal poured into the mold and pressurizing the melt by a plunger. CONSTITUTION:A compression molding 5 consisting of the 1st metal such as pure Si powder or the like is first formed and is preheated. The melt 8 of the 2nd metal such as pure Al or the like is poured into the mold cavity 7 of a casting mold 6. The above-mentioned molding 5 is floated in the melt 8 and is disposed in the cavity. While the molding 5 is downward driven by a plunger 9 and is successively dipped in the melt 8, the melt 8 is pressurized and is penetrated into the porous molding 5 to alloy the 1st metal and the 2nd metal. The alloy such as Si-Al or the like having the desired uniform structure is formed in the prescribed position in the cavity 7 by the above-mentioned method without generating fracture, etc. of the molding 5.
Patent JP-H0385466-A (JP)
Title: Contact type phase detector
Inventor: YAMADA AKIMARO
IPC: G01R29/18
Filed: 1989-08-30
Abstract: PURPOSE:To detect a phase in low cost by bringing a phase sensor into contact with a transmission line by an insulating rod and detecting a phase as an ON/ OFF signal. CONSTITUTION:When a voltage phase sensor 14 is supported by an insulating rod 8 and a contact electrode 18 in brought into contact with an overhead wire, the potential difference proportional to overhead wire voltage is generated at both terminals of the resistor element 21 between the electrode 18 and a stray electrode 19. When this potential difference is limited to several V by a voltage limiting element 20, the output of an ON/OFF binary value advanced by 90 deg. in phase from the stringing voltage is obtained. Since output impedance is extremely high, a data transmission means 17 uses an FET 22 as a switching element to obtain the ON/OFF signal of an LED 24. A pair of sensors 14 are brought into contact with an arbitrary one of overhead wires 1, 2, 3 and an arbitrary one of overhead wires 4, 5, 6 and the optical outputs of the sensors 14 are transmitted to the judging circuit 16 on the ground through an optical fiber 15. Whereupon, the circuit 16 can judge whether the phases thereof coincide with each other.
Patent JP-S6376685-A (JP)
Title: Adaptation type difference encoding system
Inventor: YAMAGAMI MIGAKU
IPC: H04N19/60
Filed: 1986-09-19
Abstract: PURPOSE:To enable the encoding of difference with a little deterioration of picture quality to a color picture signal by adaptively execute the encoding of difference according to the allowable quantization error of the visual characteristic of a man to each component of a color specification system expressing the color picture. CONSTITUTION:In a transmission system A, an adding and subtracting unit 10Y counts the difference between a sampled yi and the quantized value (estimated value) yi-1' of a former picture element from an estimating unit 12Y. A quantizer 14Y quantizes the difference value yi-yi-1' from the adding and subtracting unit 10Y. A switching circuit 16Y receives the estimated value yi-1' from the estimating unit 12Y, the estimated value ryi-1' from the estimating unit 12R and the estimated value byi-1' from the estimating unit 12B and sets a non-linear quantization characteristic by deltaY' in the quantizer 14Y. An encoder 18Y binarizes a quantization signal (representative value) from the qunatizer 14Y. For example, a short code is assigned to the representative value which has the high frequency of appearance and the long code is assigned to the representative value having the low frequency of appaearance.
Patent JP-2001052223-A (JP)
Title: Recording method for operation data of vehicle using digital operation recorder
Inventor: NAKANISHI YASUYUKI
IPC: G07C5/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a recording method for vehicle operation data using a digital operation recorder. SOLUTION: This method includes a stage wherein while a header FF indicating the start of new operation is recorded on a recording medium each time the recording medium is set, information showing whether or not the recording medium is set on the operation recorder is recorded in the operation recorder and a characteristic number given previously to the recording medium is stored in the operation recorder when the recording medium is set, a stage wherein operation data begin to be recorded after a header FE indicating the start of the recording of the operation data is recorded,  a stage wherein the operation data begins to be recorded after a header FE indicating the new recording start of the operation data is recorded on the recording medium when the CPU of the operation recorder due to a drop in the source voltage of the operation recorder and the source voltage recovers thereafter, and a stage wherein the characteristic number is read out of the recording medium and it is judged whether or no the read number is the same as the intrinsic number of a recording medium which was set before the resetting.
Patent JP-S60113200-A (JP)
Inventor: KUNIYONE MASAKAZU
IPC: G21F9/30
Filed: 1983-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001053682-A (JP)
Title: Optical amplification device and optical communication system
Inventor: YAMANAKA KOJI
IPC: H04B10/293
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optical amplification device and an optical communication system which can reduce output level variations of respective channels due to channel increases and decreases with simple constitution. SOLUTION: The optical amplification device has an optical amplifier 4 which amplifies a wavelength-multiplexed optical signal and an optical output control part 9 which controls the output level of the optical signal of the optical amplifier 4. The optical output control part 9 has a delay part 10 which adjusts the time lag (time difference) between the time needed to control the optical amplifier 4 by detecting variation in the number of channels and the time needed to input the optical signal having the channel number varied to the optical amplifier 4.
Patent JP-S59112185-A (JP)
Title: Condenser
Inventor: IGARASHI WATARU
IPC: F28B9/02
Filed: 1982-12-20
Abstract: PURPOSE:To unnecessitate impact plates, uniformly distribute a bypass steam and contrive to efficiently treat the steam, by a method wherein orifice holes provided in turbine bypass steam introducing pipes are skewly provided in symmetry on upper and lower sides, and jet of the steam ejected are caused to collide against each other in the exterior of the pipes. CONSTITUTION:The turbine bypass steam 3 entering steam-introducing pipes 5 are ejected through the orifice holes 6 to constitute the jets 4 of the steam, which are diffused by colliding against each other in the exterior of the pipes 5. Steam jets 4' reduced in energy due to diffusion pass through both side passages 17 and a central passage 18, and the steam is condensed at a cooling pipe group 13. Since the jets 4 of the steam ejected is converted into the steam jets 4' low in energy through the collision, effects on the internal structures of the condenser such as cooling pipe group 13 are reducd, and reliability is enhanced. In addition, impact plates are unnecessitated, the height of the condenser is prevented from being increased as the size of the steam-introducing pipes 5 is increased, the condenser can be made to be compact, so that it is made to be advantageous from an economical point of view, a flow of turbine exhaust 1 is hindered, and efficiency of the condenser is prevented from being lowered.
Patent JP-S60112190-A (JP)
Inventor: IGARASHI YOSHIYUKI
IPC: G03G15/00
Filed: 1983-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59113413-A (JP)
Title: Lens holder for selecting spectacle frame
Inventor: ASAI TERUAKI
IPC: G02C13/00
Filed: 1982-12-20
Abstract: PURPOSE:To use a lens selected by optometry as a temporary lens and to eliminate the need for exclusive temporary lenses by forming an arcuate grooves where the outer circumference of the temporary lens is inserted in a holder frame to length >=1/2 as large as the outer circumferential length of the temporary lenses. CONSTITUTION:The holder body 1 for holding a temporary lens is arcuate and the arcuate groove part 1a is formed in this main frame 1. Consequently, the lens selected by optometry is used as the temporary lens, which is fitted in the holder 1 easily. Therefore, the lens selected by optometry is usable instead of the temporary lens exclusively used for the selection of a spectacle frame and many temporary lenses for exclusive use are unnecessary.
Patent JP-H0667903-A (JP)
Title: Pseudo task swapping system
Inventor: FUJITA ETSURO
IPC: G06F9/46
Filed: 1992-08-21
Abstract: PURPOSE:To provide a pseudo task swapping system which realizes task swapping in an online in a multitask system started on OS which originally does not have a task swapping function such as iRMX-86, for example, and which changes the version of a task in the online in the level of an application program by means of a key operation from CRT and the like. CONSTITUTION:Plural tasks, a version management file 2 registering version information consisting of information on the presence or absence of the plural versions of the respective tasks and operation information when the plural version exist and a message management task 1 controlling message communication between the tasks by referring to version information as against the version management file 2 are provided. The pseudo task swapping system can change the version of the task in the level of the application program.
Patent JP-S6463764-A (JP)
Title: Heat exchanger
Inventor: MIYAKE HIROTO
IPC: F28F17/00
Filed: 1987-09-04
Abstract: PURPOSE: To remove deposited frost earlier and ensure defrosting during heat exchange operation by constructing a title exchanger with a fin and a heat transfer pipe penetrating the fin, and providing an ultrasonic wave generator mechanically coupled to the fin. CONSTITUTION: When an ultrasonic wave generator 7 is actuated to transmit its vibration to fins 1, a frost layer 5 adhering to a fin front edge 1' is shaked off by the vibration and an air stream 4 smoothly flows among the fins 1 to achieve heat exchange in the same state as that upon non-frost deposition. Further, when the ultrasonic wave generator 7 is continuously operated, the frost layer 5 to the fins 1 including the fin front edge 1' is prevented from adhering, and hence the heat exchanger ensures heat exchange upon non-frost deposition at all times. Further, the vibration generated by the ultrasonic wave generator 7 is transmitted only to the fins 1, and less influence is provided to the heat transfer pipe 2, whereby there can be restricted any damage and vibration sounds of the heat transfer pipe 2 and a heat exchanger body due to the vibration.
Patent JP-H1163470-A (JP)
Title: Temperature decreasing tower
Inventor: HAMAGUCHI KEIZO
IPC: F23J15/04
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a temperature decreasing tower of high efficiency which can be adapted for a low dust collecting temperature and shows a uniform flow. SOLUTION: There is provided a temperature decreasing tower in which discharged gas is cooled with atomization of water without producing any waste water, the discharged gas is fed at a lower section of the temperature decreasing tower and the cooled discharged gas is discharged at the upper section of the tower.  A shape of the discharged gas feeding section is set such that a) an inner tower 4 is installed concentrically in respect to an outer tower 1 of a main body of the temperature decreasing tower; b) the upper section of the inner tower is widened in a tapered state 3 and installed in respect to an outer tower 1 without any clearance against it; c) a discharged gas feeding duct 2 is installed at a section constituting a double tower, wherein the discharged gas is flowed through an annular space between the outer tower and the inner tower 4, thereafter the discharged gas is guided at the temperature decreasing tower toward its upper part, thereafter downward flow with a speed of more than a predetermined flow speed is produced at the lower section of the double tower.
Patent JP-H1065329-A (JP)
Title: Soldering method of electronic components, and its device and boards
Inventor: KURASHIMA YOHEI
IPC: H05K3/34
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic soldering method of inserted electronic components to a board capable of realizing high quality, low cost, and easy soldering. SOLUTION: A fixed volume of solder 3 is evenly provided by a solder dipping machine, in a through hole 2 of the board 1 in which an IC 4 is inserted. The through-hole 2 of the other side of the IC 4 inserted side is heated by a linear optical beam heater 5. After all of the solder 3 in the through-hole 2 has melted, the leads 42 of the IC 4 are inserted into the melted solder. By being continuously heated during this period of time, the melted solder wets the leads 42 of an IC 4 and all area from the inside of the through-hole 2 to the leads 42 of the IC 4 side become wet by the melted solder.
Patent JP-H0884526-A (JP)
Title: Grain tank apparatus of combine
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 1994-09-19
Abstract: PURPOSE: To effectively utilize a space part formed by cutting a part causing hinderance of rotation in rotation of grain tank constituted so as to facilitate maintenance of a combine. CONSTITUTION: This grain tank apparatus of combine is obtained by providing a grain tank 3 in a state jointly installed in a thresher 2 loaded on a traveling vehicle body 1, providing a grain discharge spiral on the shaft in the bottom of the grain tank, providing a joint part 6 to be driven, formed in a state detachably engaged in the end part of the grain discharge spiral 5 in a driving joint part interlocked with a grain-lifting spiral, providing the grain tank 3 in a state rotatably pivoted on the outside of a traveling vehicle body 1 using the outside of the rear part as a supporting point 9, cutting the corner part of the inside of the front edge,  cutting the corner part on the inside of the front edge facing to the front driving seat 10 when viewed in a plane to form a space part 11 and positioning an operating lever 12 for discharging hull protruded from the side of the driving seat 10 in the space part 11.
Patent JP-H0271565-A (JP)
Title: Photodetecting device
Inventor: WATANABE KANEO
IPC: H01L31/04
Filed: 1988-09-06
Abstract: PURPOSE:To improve a photodetecting device in sensitivity to UV rays by a method wherein the photodetecting device is formed in such a structure that a conductive transparent electrode and a non-single crystal semiconductor layer, whose conductivity type is substantially an i-type, are directly joined together, and the non-single crystal semiconductor layer is made to have a specified thickness or less. CONSTITUTION:A conductive transparent electrode 2 formed of tin oxide, a hydrogenated amorphous silicon layer 3 whose conductivity is substantially an i-type, an n-conductivity type hydrogenated amorphous silicon layer 4, and a back electrode 5 of Al are laminated in this order on the surface of a substrate 1 of light transmissive material on a light incident side. The thickness of the i-type hydrogenated amorphous silicon layer 3 is equal to 1000Angstrom  or less and its light absorbing coefficient alpha is set to become larger as incident light rays grow shorter in wavelength. By this set-up, the relative sensitivity of a device of this design to light rays of short wave can be improved.
Patent JP-S60115735-A (JP)
Inventor: YAMAMOTO YASUO
IPC: A61H35/00
Filed: 1983-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6079565-A (JP)
Title: Address control circuit of dad player
Inventor: NARISAWA SADAYUKI
IPC: G11B20/18
Filed: 1983-11-26
Abstract: PURPOSE:To prevent malfunctions even if the signal read out from a disc includes jitter, by outputting data corresponding to the output of the second adding means as a reference address to the first adding means. CONSTITUTION:Plural jitter absorbing areas (indicated by oblique lines) are provided in upper and lower parts of individual relative areas SE0-SE3. A reference address EADR for symbol write is always set to address 0 of the relative area SE0, and then, the symbol read out from the disc is written in address 0, and a reference address MADR for symbol processing is set to address 3 (EADR+3) of the relative area SE0 if jitter does not exist. Thus, symbols to be outputted to a DAC are not erased even if the period of an EFM frame synchronizing signal VFSYNC is shorted and individual symbosl are shifted downward in a figure, and the reference address MADR does not coincide with the reference address EADR even if the period of the EFM frame synchronizing signal VFSYNC is extended and the reference address MADR is shifted upward in the figure.
Patent JP-H06220655-A (JP)
Title: Method of forming protective layer on substrate
Inventor: URURITSUHI KOOGERUSHIYATSUTSU
IPC: C23C18/14
Filed: 1993-09-08
Abstract: PURPOSE: To produce a protective layer on a supporting body by photooxidative transformation of an organometallic compound by UV rays.  
     CONSTITUTION: A starting material on the supporting body 8 is photooxidized by using incoherent radiation of xenon or krypton chloride-eximer radiator 6 having 172 to 222 nm wavelength in an oxygen-containing atmosphere. Thereby oxidative protective layers can be formed on surfaces made of almost all optional materials. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1053976-A (JP)
Title: New dyeing method by utilizing ice
Inventor: YOKOI KATSUYUKI
IPC: D06P3/66
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To carry out the ground dyeing of a textile material in the textile and dyeing industries and then perform the effect color of dyeing of a single- color or a multicolor ring-shaped white inside or a nonannular shape thereon. SOLUTION: A padding solution containing a reactive dye or an acid dye, etc., is impregnated into a textile material such as cotton or wool in the case of the reactive dye or the textile material such as silk or the wool in the case of the acid dye according to a conventional method. The resultant textile material is then squeezed and used in the intact wet state or dried. Granular ice containing the reactive dye is then placed thereon when the textile material is the cotton or wool, etc., or the ice containing the acid dye is placed thereon when the textile material is the silk or wool, etc., to carry out effect color of printing of the dye contained in the ice onto the textile material by melting, etc., of the ice. The fixing treatment is subsequently carried out by a conventional method.
Patent JP-H0967052-A (JP)
Title: Ticket issuing device
Inventor: HIRATSUKA SHUICHI
IPC: G06Q50/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a desk type ticket issuing device that can confirm the stop of the tip of ticket paper into a set position even if paper powder or the like sticks to a transparent part where sensors are disposed. SOLUTION: Rectangular ticket paper folded at perforation is enclosed in each hopper. Conveying paths 13 with one end parts connected to the hoppers 8, 9 are converged upstream of a ticket paper cut-off roller 10. Sensors 18, 19 for detecting the tip of first ticket paper are disposed near a junction part of the conveying paths 13, and the output of the sensors 18, 19 is inputted to sound a buzzer.
Patent JP-H0779177-A (JP)
Title: Uninterruptible changeover system for transmission line
Inventor: NAKA YOSHIHIRO
IPC: H04B1/74
Filed: 1993-09-08
Abstract: PURPOSE:To provide the system which avoids in advance a defect that maintenance such as uninterruptible changeover is disable when uninterruptible changeover is actually needed. CONSTITUTION:A receiver side transmitter 001 is provided with a delay detection circuit 010 detecting a present delay of an active signal, a path depending initial delay register 011 storing a path dependent initial delay of an active and a standby path, and a delay comparator circuit 012 comparing the difference between the path dependent initial delay and the current delay and raising an alarm signal when the difference is a predetermined value of or over. A network controller 301 is provided with an initial delay read means 304 reading the initial delay for each path by the delay detection circuit, a path dependent initial delay storage means 305 storing the path dependent initial delay read by the means 304, and a path dependent initial delay setting means 306 setting the path dependent initial delay of the path dependent initial delay storage mean 305 to the corresponding path dependent initial delay register 011 when the path changeover is executed.
Patent JP-S59113145-A (JP)
Title: Sliding contact material
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01B1/02
Filed: 1982-12-20
Abstract: PURPOSE:To obtain a sliding contact material having an increased softening temp. and improved welding resistance by adding small amounts of one or more among W, V and Ta and an Fe group metal to a Pt-Pd-Ag-Cu alloy having a specified composition. CONSTITUTION:This sliding contact material is obtd. by adding 0.5-10wt% one or more among W, V and Ta to an alloy material consisting of, by weight, 0.1- 1% Pt, 42-44% Pd, 39-41% Ag and 15.5-17.5% Cu without changing the ratio in the composition or by further adding 0.01-0.5wt% Fe group metal such as Ni. W, V and Ta prevent the softening of the sliding contact material and improve the welding resistance. The contact material has superior wear resistance and hardly generates noise, so a brush contact having stable and low contact resistance can be obtd.
Patent JP-S61100209-A (JP)
Inventor: NISHIGUCHI YUKIYOSHI
IPC: A47J41/02
Filed: 1984-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04105996-A (JP)
Title: Portable data recording medium
Inventor: TOMURA SHINYA
IPC: G06K19/00
Filed: 1990-08-24
Abstract: PURPOSE:To easily confirm memory content even when there is electrical trouble by performing the reading and writing of data with respect to a memory means storing data by a control means and displaying the data stored in the memory means on a non-volatile display means by the control means. CONSTITUTION:When a CPU 43 outputs the use contents of this time to a display control part 47, the display control part 47 displays the use contents of this time, such as, a date, a place and the balance on the lowermost line of a non-volatile display device 4a. Since the newest balance data stored in the data memory 46 of an IC card 4 is displayed on the non-volatile display device 4a in this manner, even in such a case that trouble is generated in the IC card 4 by the bending of the IC card, a shock or the consumption of a battery, the non-volatile display device 4a holds display contents from its properties in a power free state so far as the IC card is mechanically ground and, therefore, the balance data necessary for reissue can be read and reissue can be rapidly performed.
Patent JP-S58133407-A (JP)
Inventor: BADASU ZORUTAN
IPC: F01K23/06
Filed: 1982-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03173823-A (JP)
Title: Vitamin b12s-containing composition
Inventor: ONO YASUO
IPC: A61K31/714
Filed: 1990-08-23
Abstract: PURPOSE:To obtain the subject composition having excellent mixing stability by dispersing vitamin B12s in a mixture of starch and dextrin. CONSTITUTION:Vitamin B12s such as cyanocobalamin, hydroxocobalamin or coenzyme-type vitamin B12 are dissolved in water or an aqueous organic solvent diluted with water, then resultant solution is added to a mixture of starch and dextrin, thus mixed to obtain uniform dispersion of vitamin B12s and dried. 0.05-1.0wt.%, especially 0.1-1.0wt.% vitamin B12s and 5-30wt.%, especially 10-20wt.% dextrin are suitably contained in the composition.